FI915559A - TERMINAL REQUIREMENT FOR VENTILATION FOERSEDD MED INSTAELLNINGS- OCH REGLERANORDNING FOER VOLYMSTROEMMEN - Google Patents

TERMINAL REQUIREMENT FOR VENTILATION FOERSEDD MED INSTAELLNINGS- OCH REGLERANORDNING FOER VOLYMSTROEMMEN Download PDF

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Publication number
FI915559A
FI915559A FI915559A FI915559A FI915559A FI 915559 A FI915559 A FI 915559A FI 915559 A FI915559 A FI 915559A FI 915559 A FI915559 A FI 915559A FI 915559 A FI915559 A FI 915559A
Authority
FI
Finland
Prior art keywords
ventilation
air flow
flow
hole
volymstroemmen
Prior art date
Application number
FI915559A
Other languages
Finnish (fi)
Other versions
FI89103B (en
FI915559A0 (en
FI89103C (en
Inventor
Juhani Laine
Tapio Paananen
Original Assignee
Vallox Oy
Rc Linja Ky
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vallox Oy, Rc Linja Ky filed Critical Vallox Oy
Publication of FI915559A0 publication Critical patent/FI915559A0/en
Publication of FI915559A publication Critical patent/FI915559A/en
Publication of FI89103B publication Critical patent/FI89103B/en
Application granted granted Critical
Publication of FI89103C publication Critical patent/FI89103C/en

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  • Duct Arrangements (AREA)
  • Ventilation (AREA)
  • Air-Flow Control Members (AREA)

Abstract

Arrangement for ventilation which is provided with a measurement and control device for volume flow, the terminal arrangement containing two series-connected control devices 20, 30 for volume flow q of the air which are arranged in conjunction with a ventilation channel. With one control device a maximum air flow q0 can be adjusted to the terminal device and in which the flow resistance of the control devices 20, 30 together limit a minimal air flow q1 to the terminal device. The terminal device includes an adjustment device of maximum air flow q0 which is represented by a flow resistance 30 for corresponding air distributor provided with a perforated surface and measurement chamber 32 and/or 33. The perforated actuating tab 20 that in the closed position functions as an adjustment device for the minimal air flow q1 is connected, in which a maximum air flow q0 prevails in the open position 20' of the actuation tab. The hole diameter d of hole 21 of said activation tab 20 is in the range d = 3...10 mm and the distribution s of hole 21 is in the range s = 7...20 mm and the ratio d/s between hole diameter d and hole distribution s is in the range d/s < 0.4. <IMAGE>
FI915559A 1991-03-28 1991-11-26 Terminal device for ventilation provided with adjusting and regulating device for the volume flow FI89103C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI911525 1991-03-28
FI911525A FI87690C (en) 1991-03-28 1991-03-28 Device for adjusting and regulating the volume flow in ventilation devices

Publications (4)

Publication Number Publication Date
FI915559A0 FI915559A0 (en) 1991-11-26
FI915559A true FI915559A (en) 1992-09-29
FI89103B FI89103B (en) 1993-04-30
FI89103C FI89103C (en) 1993-08-10

Family

ID=8532215

Family Applications (3)

Application Number Title Priority Date Filing Date
FI911525A FI87690C (en) 1991-03-28 1991-03-28 Device for adjusting and regulating the volume flow in ventilation devices
FI915559A FI89103C (en) 1991-03-28 1991-11-26 Terminal device for ventilation provided with adjusting and regulating device for the volume flow
FI915558A FI89102C (en) 1991-03-28 1991-11-26 KAOPA FOER SPIS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FI911525A FI87690C (en) 1991-03-28 1991-03-28 Device for adjusting and regulating the volume flow in ventilation devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
FI915558A FI89102C (en) 1991-03-28 1991-11-26 KAOPA FOER SPIS

Country Status (1)

Country Link
FI (3) FI87690C (en)

Also Published As

Publication number Publication date
FI89102C (en) 1993-08-10
FI915558A (en) 1992-09-29
FI87690B (en) 1992-10-30
FI89102B (en) 1993-04-30
FI915558A0 (en) 1991-11-26
FI89103B (en) 1993-04-30
FI915559A0 (en) 1991-11-26
FI87690C (en) 1993-02-10
FI911525A0 (en) 1991-03-28
FI89103C (en) 1993-08-10

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